use std;

#![warn(unstable)]

/* Factorial */
fn fac(n: int) -> int {
    let s: str = "This is
a multi-line string.

It ends with an unescaped '\"'.";
    let c: char = 'Ф';
    let r: str = r##" raw string "##;

    let result = 1, i = 1;
    while i <= n { // No parens around the condition
        result *= i;
        i += 1;
    }
    ret result;
}

pure fn pure_length<T>(ls: list<T>) -> uint { /* ... */ }

type t = map::hashtbl<int,str>;
let x = id::<int>(10);

// Define some modules.
#[path = "foo.rs"]
mod foo;

impl <T> Seq<T> for [T] {
    fn len() -> uint { vec::len(self) }
    fn iter(b: fn(T)) {
        for elt in self { b(elt); }
    }
}

enum list<T> {
    Nil;
    Cons(T, @list<T>);
}

let a: list<int> = Cons(7, @cons(13, @nil));

struct Baz<'a> {
    baz: &'a str,
}

'h: for i in range(0,10) {
    'g: loop {
        if i % 2 == 0 { continue 'h; }
        if i == 9 { break 'h; }
        break 'g;
    }
}